first commit

2025-07-19 18:25:04 +08:00
commit 6a5396d38a
8 changed files with 680 additions and 0 deletions
@@ -0,0 +1,55 @@
+// var html = template('tpl-user', { data: Array.from({ length: 44 }) });
+window.onload = () => {
+    var html = template('tpl-after-sales', { data: Array.from({ length: 44 }) });
+    document.getElementById("page").innerHTML = html;
+}
+
+const exportPDF = () => {
+    // 使用html2canvas捕获div内容
+    html2canvas(document.getElementById("page"), {
+        scale: 2, // 提高分辨率
+        useCORS: true,
+        allowTaint: true,
+        logging: false,
+
+    }).then(canvas => {
+        // 创建PDF
+        const imgData = canvas.toDataURL('image/png', 1);
+
+        const link = document.createElement('a');
+        link.download = `canvas-export.png`;
+        link.href = imgData;
+        link.click();
+        return;
+
+
+
+        const pdf = new jspdf.jsPDF({
+            orientation: 'portrait',
+            unit: 'mm',
+            // format: 'a4'
+            format: [279.4, 194]
+        });
+
+        // const imgWidth = pdf.internal.pageSize.getWidth();
+        // const imgHeight = (canvas.height * imgWidth) / canvas.width;
+
+        // 添加图片到PDF
+        // pdf.addImage(imgData, 'JPEG', 0, 0, 194, 279.4);
+        pdf.addImage(imgData, 'JPEG', 0, 0, 194, 279.4);
+        // console.log(imgWidth, imgHeight);
+        // 保存PDF
+        pdf.save(`1.pdf`);
+
+        // 恢复按钮状态
+        // this.textContent = btnText;
+        // this.disabled = false;
+    }).catch(error => {
+        console.error('导出PDF失败:', error);
+        alert('导出PDF时出错，请重试。');
+
+        // 恢复按钮状态
+        // this.textContent = btnText;
+        // this.disabled = false;
+    });
+}